国家/地区 中国（10）
IPC部 C（10） H（2）
IPC大类 C09（10） H05（2）
IPC小类 C09D（10）
IPC C09D011/03（10）
发明人 LI M（8） LI Z（8） WU L（8）
ZENG C（8）
公开年 2020（10）
申请年 2020（10）
专利权人 GUANGDONG KO.（8）

Foldable graphene heating film comprises a substrate having foldable flexible part and a heating part, the flexible part adopts hollow structure, and heating part forms heating zone by printing ink composition including polybutadiene glycol.

DU J, ZHONG F, TAN R, LI Y

Preparation of graphene-based conductive ink by adding structure stabilizer, polyacrylonitrile-maleic anhydride copolymer and leveling agent to polylactic acid-titanium quantum dot-doped graphene-based mixed solution, and stirring.

WU L, LI Z, LI M, ZENG C

Preparation of graphene-based conductive ink involves adding structure stabilizer, polyacrylonitrile-maleic anhydride copolymer and leveling agent to platinum quantum dot-doped graphene-based mixed solution, and stirring.

ZENG C, WU L, LI Z, LI M

Preparing PTC graphene-based conductive ink comprises providing graphene oxide acetone dispersion, adding heteropolyacid to graphene oxide acetone, stirring, mixing collecting precipitate by centrifugation and drying.

LI Z, WU L, ZENG C, LI M

Preparing positive temperature coefficient graphene-based conductive ink comprises e.g. providing graphene oxide acetone dispersion liquid, adding heteropoly acid to graphene oxide acetone dispersion liquid, and stirring.

LI Z, WU L, ZENG C, LI M

Preparing positive temperature coefficient graphene-based conductive ink involves preparing palladium quantum dot-doped graphene dispersion and preparing palladium quantum dot-doped graphene-carbon black slurry.

WU L, LI Z, LI M, ZENG C

Preparation of graphene-based conductive ink involves adding heteropoly acid to graphene oxide acetone dispersion, centrifuging, adding platinum acetylacetonate, drying, reacting, cooling, adding structural stabilizer, and stirring.

LI Z, WU L, ZENG C, LI M

Self-limiting temperature graphene heating membrane assembly for power batteries, comprises a battery pack and a heating membrane assembly for heating the battery pack, where the heating mold assembly includes a heating film.

HUANG J, YU D, HE P, LIU Q, XIE X

Preparing positive temperature coefficient graphene-based conductive ink comprises e.g. adding heteropoly acid to graphene oxide acetone dispersion, centrifuging to collect first precipitate, drying, and re-suspending in acetone.

WU L, LI Z, LI M, ZENG C

Preparing PTC graphene-based conductive ink comprises providing a dispersion of graphene oxide in acetone, adding heteropolyacid to the acetone dispersion, stirring and mixing, and collecting the first precipitate by centrifugation.

ZENG C, WU L, LI Z, LI M